return 
{
[1] = {x4=1,x1=true,x2=4,x3=128,x5=112233445566,x6=1.3,x7=1112232.43123,x8_0=123,x8=112233,x9=112334,x10='yf',x12={x1=1,},x13=4,x14={ _name='DemoD2',x1=1,x2=2,},s1='xml text',v2={x=1,y=2},v3={x=1.2,y=2.3,z=3.4},v4={x=1.2,y=2.2,z=3.2,w=4.3},t1=-28800,k1={1,2,},k2={1,2,},k3={1,2,},k4={1,2,},k5={1,2,},k6={1,2,},k7={1,3,},k8={[2]=10,[3]=30,},k9={{y1=1,y2=true,},{y1=2,y2=false,},},k15={{ _name='DemoD2',x1=1,x2=2,},},},
[2] = {x4=2,x1=true,x2=4,x3=128,x5=112233445566,x6=1.3,x7=1112232.43123,x8_0=123,x8=112233,x9=112334,x10='yf',x12={x1=1,},x13=4,x14={ _name='DemoD2',x1=1,x2=2,},s1='xml text222',v2={x=1,y=2},v3={x=1.2,y=2.3,z=3.4},v4={x=1.2,y=2.2,z=3.2,w=4.3},t1=-28800,k1={1,2,},k2={1,2,},k3={1,2,},k4={1,2,},k5={1,2,},k6={1,2,},k7={1,3,},k8={[2]=10,[3]=30,},k9={{y1=1,y2=true,},{y1=2,y2=false,},},k15={{ _name='DemoD2',x1=1,x2=2,},},},
}